For the German Luftwaffe or air force - and the wider military, known as the Bundeswehr - the chancellor's plane issues were the latest in a string of mishaps that have made headlines in recent years.
In response to the police publicly investigating alleged offenders during the G20 riots which took place five months ago in Hamburg, left-wing activists have published photos of Berlin police officers online.
The G20 in Hamburg was marked by violent clashes between demonstrators and police in several parts of the city. On Tuesday morning police raided properties across the country as part of their investigation into the rioting.
Authorities in Hamburg are facing new accusations of abuse of power during July’s G20 summit, after Spiegel reported on Tuesday that they used a banned weapon to fire on rioters.
A 21-year-old Dutchman was handed jail time by a German court on Monday in the first trial over violent riots against the G20 summit in Hamburg in July, local media reported.
The Federal Interior Ministry has banned what it describes as the most influential internet platform for the militant left in Germany. The move is believed to be in response to violence outside the G20 in Hamburg last month.
An AfD politician from northern Germany has sparked controversy after suggesting in a Facebook post that those who looted amid G20 riots should be shot.
German media groups protested on Wednesday after government authorities at last week's G20 summit suddenly withdrew the accreditations of 32 journalists on unspecified security grounds.
A blame game over ugly street violence that marred Germany's hosting of the G20 summit last week spilled into the national election campaign Tuesday as Foreign Minister Sigmar Gabriel attacked Chancellor Angela Merkel.
The Rote Flora is known throughout the European left-wing scene as a gathering place for activists and radicals. And now this venue is at the centre of debate about left-wing violence in Hamburg amid the G20 summit.
Interior Minister Thomas de Maiziere on Monday compared the far-left and anarchist radicals who rampaged through the G20 summit host city of Hamburg to "neo-Nazis and Islamist terrorists".
Blame continues to be passed around for the violent images that emerged surrounding Hamburg’s G20 summit on Friday and Saturday, with some pointing fingers at police as well as left-wing radicals.
Angela Merkel's Christian Democratic Union (CDU) party has blamed a culture of silent tolerance of left-wing extremism for riots that blighted Hamburg during the G20 summit over the weekend.
Nearly 500 police officers were injured in clashes with protesters during the G20 summit, officials said Sunday, after fresh riots broke out overnight.
G20 nations launched an unprecedented initiative Saturday at the group's summit in Germany to fight poverty in Africa, but critics called the plan half-hearted.
World leaders made concessions on trade and climate language to Donald Trump Saturday at the end of the most fractious and riot-hit G20 summit ever, in exchange for preserving a fragile unity of the club of major industrialised and emerging economies.
Chancellor Angela Merkel “wholeheartedly condemned” the violent riots that erupted in parts of Hamburg during the G20 summit, but praised the many peaceful protesters for “putting pressure” on world leaders.
Raging street battles that marred Germany's G20 summit have sparked a political fight over how Hamburg could descend into "mob rule" and why Chancellor Angela Merkel chose a hotbed of leftist militancy as the venue.
Masked gangs roamed the streets of Hamburg burning cars and looting shops on Thursday and Friday. But many people are pointing the finger of blame at the police.
US President Donald Trump heads Saturday into the final day of a fractious and violent G20 summit in Germany at odds even with America's traditional Western allies.
The violence that has marred the G20 summit since Thursday escalated even further late on Friday evening, with rioters smashing up and plundering shops in the left-wing Schanzenviertel neighbourhood.